use 'gunzip -c' instead of 'zcat' for better cross-platform compatibility

zcat is identical to "gunzip -c", but Mac OS X doesn't ship with zcat.

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/training/clean-corpus-n.perl b/scripts/training/clean-corpus-n.perl
index bea32052a..dad339070 100755
--- a/scripts/training/clean-corpus-n.perl
+++ b/scripts/training/clean-corpus-n.perl
@@ -47,7 +47,7 @@ my $l1input = "$corpus.$l1";
 if (-e $l1input) {
   $opn = $l1input;
 } elsif (-e $l1input.".gz") {
-  $opn = "zcat $l1input.gz |";
+  $opn = "gunzip -c $l1input.gz |";
 } else {
     die "Error: $l1input does not exist";
 }
@@ -57,7 +57,7 @@ my $l2input = "$corpus.$l2";
 if (-e $l2input) {
   $opn = $l2input;
 } elsif (-e $l2input.".gz") {
-  $opn = "zcat $l2input.gz |";
+  $opn = "gunzip -c $l2input.gz |";
 } else  {
  die "Error: $l2input does not exist";
 }